A work-related dispute in New Hempstead Tuesday night left one man with a slash wound and another brought up on charges of impersonating a police officer, police said.

John Biagi, 23, and Charles Lampedusa, 22, both of Eastchester, allegedly walked onto the Rensselaer Drive property of Mitchell Peligri, 49, demanding money for work that one of the two men had done for Peligri, Ramapo police Lt. Mark Emma said Wednesday.

Peligri was charged with assault in the second degree and criminal possession of a weapon in the third degree, both felonies, police said. He did not have an attorney when he was arraigned in Ramapo town court Wednesday morning.

Lampedusa was charged with criminal impersonation in the second degree, a misdemeanor. He had not been arraigned as of Wednesday morning. Biagi was charged with trespassing, a violation.